<html><head><script type="text/javascript">
var url = "{{url|addslashes}}";
if (url.indexOf('://') > 3) {
  if (window.location.replace) {
    window.location.replace(url);
  } else {
    window.location.href = url;
  }
} else {
  alert(url + ' Doesn\'t look like a URL!');
}
</script>
{# <!-- META HTTP-EQUIV="Refresh" CONTENT="10;URL={{url}}" -- > #}
</head><body>
I shall redirect you to:<br/> {{url}}
</body></html>
